baber/WOPTO huggingface dataset:
Patent JP-2018034400-A (JP)
Title: Image formation apparatus
Inventor: KIKUCHI RYOTA
IPC: G03G15/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can easily execute adjustment of a gamma correction table required due to time degradation of the apparatus without the time and effort of a user.SOLUTION: A representative table selection unit selects one or two representative correction tables corresponding to the actual value of the time index from a plurality of sample correction tables associated with a plurality of sample values of the time index. A correction table update unit updates a gamma correction table using the one or two representative correction tables. The actual value of the time index is derived from one or the plurality of the elapsed time from the predetermined reference time point, cumulative operation time and cumulative printing number.SELECTED DRAWING: Figure 3
Patent JP-2018036865-A (JP)
Title: Unmanned travel vehicle, travel system for unmanned travel vehicle, and control method of unmanned travel vehicle
Inventor: KUWABARA TETSUYA
IPC: G05D1/02
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of radio communication quality in a travel system.SOLUTION: An unmanned travel vehicle 2 includes: a communication unit 21 for wirelessly communicating with a base station A1 or the like; a strength acquisition unit 22 for acquiring strength information indicating reception strength of a radio wave in radio communication received from the base station A1 or the like by the communication unit 21; a position acquisition unit 23 for acquiring positional information indicating a position of the unmanned travel vehicle 2 when the strength acquisition unit 22 acquires the strength information; and an output unit 26 for outputting the strength information and the positional information.SELECTED DRAWING: Figure 5
Patent JP-2016224980-A (JP)
Title: Output control device and program
Inventor: AKAO HIROSHI
IPC: G06Q50/10
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To display merchandise information at the normal time, but display disaster notification information instead of the merchandise information when a disaster such as a fire or an earthquake occurs, and thereby to quickly notify customers of the occurrence of the disaster, and allow the customers to quickly evacuate.SOLUTION: An electronic inventory tag 1 is connected with a store server 3 via a communication network N2, and displays merchandise information. If a fire alarm 5 or an earthquake detection device 6 outputs a fire warning signal or an earthquake detection signal, the store server 3 transmits a fire occurrence signal or an earth occurrence signal to the electronic inventory tag 1. On receiving the fire occurrence signal or earthquake occurrence signal, the electronic inventory tag 1 reads out disaster notification information from a disaster notification information file 15c and displays it on a display unit 12. Furthermore, if it reads out a customer attribute from a customer's IC card 4 (identification medium), it reads out disaster notification information corresponding to the customer attribute from the disaster notification information file 15c and displays it on the display unit 12.SELECTED DRAWING: Figure 1
Patent JP-2018038302-A (JP)
Title: Collection vehicle and driving method therefor
Inventor: SUGIYAMA NOBUTO
IPC: B66D1/60
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a collection vehicle that safely travels on sloping ground with simple operation and efficiently conveys logs from the sloping ground.SOLUTION: The collection vehicle comprises: a vehicle body 12 that travels on sloping ground; a travel device 14; a swivel deck 16 with a rotary shaft coincident with the center of the horizontal surface of the vehicle body 12; and a wire rope winding drum 30 rotatable around a revolving shaft intersecting the rotary shaft of the swivel deck 16. A wire rope 29 is wound around the wire rope winding drum 30, one end portion of the wire rope 29 is held on the mountain side of the slope and the other end portion thereof is attached to the side of the wire rope winding drum 30. A feed position 35 of the wire rope 29 of the wire rope winding drum 30 is positioned on the rotary shaft of the swivel deck 16, and the tension applied to the wire rope 29 coincides with a straight line passing through the center of the swivel base 16 and the end portion of the wire rope 29 on the mountain side of the slope.SELECTED DRAWING: Figure 1
Patent JP-2017118097-A (JP)
Title: Field effect transistor
Inventor: TANIMOTO SHINJI
IPC: H01L29/778
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor in which withstand voltage can be increased, while suppressing increase in the distance between the gate electrode and drain electrode.SOLUTION: A field effect transistor includes a semiconductor laminate composed of a nitride semiconductor and having a channel, a gate electrode provided on the semiconductor laminate, and a source electrode and a drain electrode provided at positions sandwiching the gate electrode, in the top view. A hole of such a depth as penetrating the channel is provided in the semiconductor laminate between the gate electrode and drain electrode, so that the shortest distance of a route from the gate electrode to the drain electrode of the channel becomes longer than the shortest distance of the gate electrode and drain electrode in the top view. An insulation member having a breakdown field strength larger than that of the semiconductor laminate is provided in the hole.SELECTED DRAWING: Figure 1
Patent JP-2018048665-A (JP)
Title: Abnormality detection device and abnormality detection method for right-left wheel drive device
Inventor: HIRATA JUNICHI
IPC: F16H48/36
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection device and an abnormality detection method for a right-left wheel drive device that enable a bearing and a group of gears in which abnormalities have occurred to be easily and inexpensively discriminated.SOLUTION: The right-left wheel drive device comprises two drive sources which are mounted to a vehicle, and can be independently controlled, and a reduction gear which is arranged between the two drive sources and right and left driving wheels, amplifies a difference of torque which is imparted from the two drive sources, and transmits it to the right-left wheels. An abnormality detection device 68 for the right-left wheel drive device has vehicle condition detection means 73 for determining whether the vehicle is in a straight traveling state or in a turning state, and abnormality region discrimination means 74 for discriminating whether or not an abnormality occurs in a first mechanical element group, and whether or not an abnormality occurs in a second mechanical element groove from a vibration measurement value output from a vibration sensor 70 when the vehicle is in the straight traveling state, and a vibration measurement value output from the vibration sensor 70 when the vehicle is in the turning state.SELECTED DRAWING: Figure 7
Patent JP-2018048222-A (JP)
Title: Gas engine oil composition
Inventor: ISHIZUKA TAKESHI
IPC: C10M159/22
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas engine oil composition that shows excellent oxidation resistance and demulsibility.SOLUTION: A gas engine oil composition contains, as a base oil, mineral oil-based one with %CA of 3 or less, a sulfur content of 0.03 mass% or less, a viscosity index of less than 120, and a kinematic viscosity at 100°C of 10.5-14.0 mm/s.SELECTED DRAWING: None
Patent JP-2019203906-A (JP)
Title: Lens unit
Inventor: SHIMIZU GENICHI
IPC: G02B7/02
Filed: 2016-09-23
Abstract: To position a lens in a direction perpendicular to the optical axis by a lens holding ring while suppressing processing costs.SOLUTION: A lens unit 10 comprises: a cylindrical lens barrel 12; a second lens 26 accommodated in the lens barrel 12 and provided by being spaced apart from an inner circumferential surface 12A of the lens barrel 12; and an annular lens holding ring 38 having an outer circumferential surface 38B accommodated in the lens barrel 12 side by side to the second lens 26 in the optical axis direction and engaging the inner circumferential surface 12A of the lens barrel 12, an inclined part 48 whose inner diameter gradually increases as it goes toward the second lens 26, and a first contact part 50 formed projecting to the inclined part 48 and having a contact face 50A inclined along the inclined part 48, for positioning the second lens 26 inside of the lens barrel 12 in a direction perpendicular to the optical axis due to that the contact face 50A comes in contact with the second lens 26.SELECTED DRAWING: Figure 1
Patent JP-2018050827-A (JP)
Title: Electronic apparatus, program, and control method
Inventor: YASUJIMA HIROMI
IPC: A61B5/145
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus, a program, and a control method which reduce troublesomeness for a subject that the electronic apparatus has to be worn on the wrist in the case of measuring pulse waves with the electronic apparatus.SOLUTION: An electronic apparatus 100 comprises: a sensor 130 which detects a motion factor of the electronic apparatus 100; and a control unit 140 which measures biological information on the basis of the motion factor detected by the sensor 130 while an abutting part is fixed to the electronic apparatus 100 and abuts to a subject portion.SELECTED DRAWING: Figure 4
Patent JP-2018051673-A (JP)
Title: Ball end mill
Inventor: MAEDA KATSUTOSHI
IPC: B23C5/10
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To improve processing surface accuracy, by stably enhancing a chip discharge characteristic of a gash.SOLUTION: A ball end mill comprises an end mill body 2, a plurality of bottom blades 9 arranged in a tip part in the axis O direction of the end mill body 2 and forming a hemispherical shape having the center on the axis O in a rotary locus around the axis O and a plurality of gashes 7 respectively adjacently arranged in the end mill rotation direction T to the plurality of bottom blades 9. The plurality of bottom blades 9 include a first bottom blade 9A in which the length of a blade directed radially inward is longest among the plurality of bottom blades 9, a second bottom blade 9B adjacent in the end mill rotation direction T to the first bottom blade 9A, in which the length of a blade directed radially inward of the first bottom blade 9A is short, and a third bottom blade 9C adjacent in the end mill rotation direction T to the second bottom blade 9B, in which the length of a blade directed radially inward of the second bottom blade 9B is short. In a front view of the end mill body 2, a core height of the second bottom blade 9B is higher than the first bottom blade 9A, and a core height of the third bottom blade 9C is higher than the second bottom blade 9B.SELECTED DRAWING: Figure 3
Patent JP-2018056962-A (JP)
Title: Solid-state image pickup device and drive method therefor, and image pickup system
Inventor: TAKADO HISASHI
IPC: H04N5/225
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of failure detection in a solid-state image pickup device and image pickup system that are capable of detecting a failure while picking up an image.SOLUTION: A solid-state image pickup device includes: a voltage supply unit for supplying predetermined voltage; and a plurality of sets, each of which comprises a first pixel, a second pixel, and a control signal line. The first pixel includes: a photoelectric conversion unit; a first node; a first transfer transistor connected to the photoelectric conversion unit and the first node; and a first reset transistor connected the first node. The second pixel includes: a second node; a second transfer transistor connected to the second node; and a second reset transistor connected the second node. The control signal line is connected in common to a gate of the first transfer transistor and a gate of the second transfer transistor. The solid-state image pickup device further comprises a switch for switching conduction and non-conduction of an electric path between the voltage supply unit and a second transfer transistor included in each of the plurality of sets.SELECTED DRAWING: Figure 1
Patent JP-2018061114-A (JP)
Title: Monitoring device and monitoring method
Inventor: TAKADA SHINYA
IPC: G08B25/00
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To easily specify a person in a video photographed from a multi-view point to monitor his/her behavior by being combined with a sensor that is vague about specifying a person.SOLUTION: In a monitoring device 1, an acquisition part 15a acquires a plurality of videos photographed from different places within a monitoring range R at the same point in time, and sensor data by identifying a person h within the monitoring range R, a training part 15b generates training data 14a obtained by combining positions of the same person h reflecting in the respective videos with sensor data obtained by detecting the person h acquired at the same time, an estimation part 15c calculates an estimation value of the sensor data at the positions of the person reflecting in the reflecting the respective continuous videos acquired in time series on the basis of the training data 14a, a specification part 15d specifies identification information of the person on the basis of a time series change in similarity between the estimation value and the acquired sensor data, and a determination part 15e determines identification information having a large number of the same overlapping persons as identification information of the same overlapping person in the case that the positions of the person reflecting in the respective videos are converted into positions within the monitoring range R.SELECTED DRAWING: Figure 1
Patent JP-2018059656-A (JP)
Title: Air conditioner
Inventor: WATANABE MASAHARU
IPC: F25B1/00
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving the reliability.SOLUTION: An air conditioner comprises: a compressor 22 driven by a motor 22a having a plurality of coils 22u, v, w to operate a refrigerating-cycle; a plurality of transistors Q11 to Q13 for connecting the cathode of DC power to the coils 22u, v, w; and a plurality of transistors Q21 to Q23 for connecting the anode of DC power to the coils 22u, v, w. When stopping the motor 22, a first pre-heating and a second pre-heating are included in which a current is passed through the coils 22u, v, w; the second pre-heating is performed after the first pre-heating; and a current having a duty ratio lower than that of the first pre-heating is supplied to the coils 22u, v, w.SELECTED DRAWING: Figure 3
Patent JP-2017075438-A (JP)
Title: Air jet spinning machine
Inventor: STEPHAN ADALBERT
IPC: D01H4/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an air jet spinning machine, which comprises at least one spinning nozzle with a swirl chamber where a fiber bundle is twisted by air flow and a wind-up device that winds up yarn and is connected to the spinning nozzle that has an inlet for the fiber bundle and an outlet for the yarn generated from the fiber bundle and is connected to a drawing unit having at least two intake rollers and two discharge rollers disposed downstream of the intake rollers in transportation direction of the fiber bundle in order to move the fiber bundle toward the inlet of the swirl chamber.SOLUTION: An air jet spinning machine has at least one stationary suction unit for suctioning a yarn end. The suction unit has a suction port disposed between at least one intake roller and one discharge roller in a transportation direction (T).SELECTED DRAWING: Figure 2
Patent JP-2018064021-A (JP)
Title: Grinding device and processing method for wafer
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device capable of efficiently measuring flexural strength.SOLUTION: The grinding device is provided, comprising: a chuck table for holding a wafer in which a modification layer or a groove of depth equal to or more than finish thickness is formed on a front side; a grinding unit which grinds a rear side of the wafer and divides the wafer into a plurality of chips; a cassette mounting region in which a cassette housing a plurality of wafers therein is mounted; a carry-in unit for carrying the wafer that is carried out of the cassette, into the chuck table; a flexural strength measuring unit for measuring flexural strength of chips that are obtained by dividing the wafer; and a control unit for controlling constituents based on a measurement result of the flexural strength measuring unit. The control unit includes a judging part which judges that grinding of another wafer housed in the cassette is not implemented when the measurement result is smaller than a threshold, and judges that grinding of the other wafer housed in the cassette is implemented when the measurement result is equal to or greater than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2018064395-A (JP)
Title: Rotary motor
Inventor: NAKAZAKI OSAMU
IPC: H02K15/02
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a stator core close to complete round.SOLUTION: A rotary motor includes a stator. The stator includes a frame, and a stator core 10 fitted to a fitting portion of the frame. The stator core 10 is a lamination core having multiple iron core sides 20, which are caulked in lamination state at multiple caulking portions 22. The multiple caulking portions 22 are arranged unevenly in the circumferential direction.SELECTED DRAWING: Figure 4
Patent JP-2017024719-A (JP)
Title: Reinforced structure of vehicle
Inventor: THOMAS KRAUSHAAR
IPC: B29C65/54
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced structure (1) comprising a structural component (2) and a reinforcing part (4) disposed in a cavity (3) of the structural component (2).SOLUTION: The reinforcing part (4) comprises a support part (5) and connection means (6). The support part (5) is disposed in the cavity (3) such that distance between the support part (5) and the structural component (2) is smaller, at points (7) of the structural component (2) that have higher probability of deforming under action of force (8) from the outside onto the structural component (2), than at points (9) of the structural component (2) with lower probability of deforming under the action of force (8) from the outside.SELECTED DRAWING: Figure 1
Patent JP-2018067272-A (JP)
Title: Information processing device, information processing system, and information processing method
Inventor: SUEYOSHI KAZUNARI
IPC: G06Q50/10
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To easily construct family ties, and to achieve a predetermined target on the basis of the family ties.SOLUTION: An information processing device connected via a network to a plurality of portable terminals comprises: a family member/family data registration processing part for registering data of a family and family members; an inter-family relation registration processing part for registering an inter-family relation; and a family tie registration processing part for constructing target-categorized family ties corresponding to a target on the basis of the inter-family relation registered by the inter-family relation registration processing part.SELECTED DRAWING: Figure 1
Patent JP-2018072862-A (JP)
Title: Bar code reading apparatus and program
Inventor: MORIYAMA Teppei
IPC: G06K7/10
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To implement a bar code reading apparatus and program which consume less power and have an earlier bar code reading starting time.SOLUTION: A bar code reading apparatus 1 comprises: discrimination means for discriminating whether or not a distance to an object measured by a distance measuring sensor 19 is included in a range of a predetermined value; and control means for activating a scanner unit 17 and putting it into a standby state to accept an operation of a trigger key 12B by a user for performing a bar code scan when it is discriminated by the discrimination means that the distance is within the range of the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2017135966-A (JP)
Title: Stator and manufacturing method of stator
Inventor: WAKANA TSUYOSHI
IPC: H02K15/02
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To easily fix an auxiliary yoke to a main yoke.SOLUTION: A stator 2 of a bottomed cylindrical motor M, houses an armature 12, and is constructed by including: a cylindrical main yoke 21 to which a drawing processing is executed so as to include an opening part on the side opposite to the bottom part; an armature yoke 22 that is arranged in an outer peripheral surface or an inner peripheral surface of the main yoke 21; and a magnet 23 for a field that is arranged in an inner part of the main yoke 21 so as to be opposite to an outer side surface of the armature 12. The armature yoke 22 is press-fitted from the bottom part of the main yoke 21. At least one part of the armature yoke 22 is arranged at a position opposite to at least one part of the magnet 23 and a radial direction.SELECTED DRAWING: Figure 1
Patent JP-2018072464-A (JP)
Title: Electronic apparatus, control method thereof, and program
Inventor: GOTO TAKASHI
IPC: H04N5/225
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique with which it is possible to detect abnormality in the fitting of a connection apparatus before power supply is fed to the connection apparatus even when a power GND terminal is in a non-contact state due to foreign matter, etc.SOLUTION: An apparatus body to which a connection apparatus 2 is detachably fitted is provided with: a fitting detection signal line 55 pulled up to a signal power supply; fitting detection means 11 for detecting the fitting of the connection apparatus 2 due to the fact that a signal of the fitting detection signal line 55 is input from a fitting detection signal terminal 82 to a power ground terminal 83 through the connection apparatus 2; determination means 3 for determining whether or not the signal voltage of the fitting detection signal line 55 detected by voltage detection means 12 has changed exceeding a predetermined value when the resistance value of a pull-up resistor is changed by resistance change means 13 while the fitting of the connection apparatus 2 is detected by the fitting detection means 11; and control means 3 for exercising control so as to feed power to the connection apparatus 2 via a power supply terminal 81 when it is determined by the determination means 3 that the signal voltage has not changed exceeding the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2018068510-A (JP)
Title: Program and information processor
Inventor: LIU LEI
IPC: A61B5/16
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a program and the like which can simply determine an active state of a DMN.SOLUTION: A program P acquires a brain wave signal measured via electrodes arranged at a plurality of positions of the head of a subject, converts the acquired brain wave signal into a frequency spectrum, extracts EEG components for each frequency bandwidth from the converted frequency spectrum, determines whether or not EEG components in α band or θ band are synchronous with each other in brain areas at a plurality of positions, and causes a computer to perform processing to determine whether or not the subject is in an awakening state on the basis of EEG components in frequency bandwidth different from the frequency bandwidth of the EEG components to be a synchronous determination object or on the basis of the brain wave signal.SELECTED DRAWING: Figure 2